ASoC: core: make comments fit the code

In one comment, cpu_dai was mentioned although codec_dai was used in the
code. Also, fix the name for the card dai list which has no seperation
into card_dai and codec_dai.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

sound/soc/soc-core.c

@@ -1141,7 +1141,7 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num, int order)
 			}
 		}
 		cpu_dai->probed = 1;
-		/* mark cpu_dai as probed and add to card cpu_dai list */
+		/* mark cpu_dai as probed and add to card dai list */
 		list_add(&cpu_dai->card_list, &card->dai_dev_list);
 	}
 
@@ -1172,7 +1172,7 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num, int order)
 			}
 		}
 
-		/* mark cpu_dai as probed and add to card cpu_dai list */
+		/* mark codec_dai as probed and add to card dai list */
 		codec_dai->probed = 1;
 		list_add(&codec_dai->card_list, &card->dai_dev_list);
 	}